\HeaderA{personKsi2.ksi2}{Ksi2}{personKsi2.ksi2}
\begin{Description}\relax
Calculates ksi2 for element in contingency table.
\end{Description}
\begin{Usage}
\begin{verbatim}
personKsi2.ksi2(n0, ne)
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{n0}] number of examples in cell.
\item[\code{ne}] estimated number of examples.
\end{ldescription}
\end{Arguments}

